What is JavaScript?
JavaScript is scripting language used for client side scripting. JavaScript developed by Netscape in 1995 as a method for validating forms and providing interactive content to web site. Microsoft and Netscape introduced JavaScript support in their browsers.
Introduction
Document.write
Add Comment
If Statement is Java
<html>
<head>
<script language="javascript">
var date = new Date();
var hour = date.getHours();
if(hour <= 10){
document.write("<b>Good Morning</b>");
}
if(hour >= 11 && hour <=14){
document.write("<b>Good Afternoon</b>");
}
if(hour >= 15 && hour <=18){
document.write("<b>Good Evening</b>");
}
if(hour >= 19){
document.write("<b>Good Night</b>");
}
</script>
</head>
<body>
<p>
If time on your pc is less then 10AM then you will see the Good Morning Message.<br>
If time on you PC is from 11AM to 2PM then you will get the Good Afternoon Message.<br>
If time on you PC is from 3PM to 6PM then you will see Good Evening Message.<br>
If time on you PC is after 6PM then you will see Good Night Message.
</p>
</body>
</html>
JavaScript is scripting language used for client side scripting. JavaScript developed by Netscape in 1995 as a method for validating forms and providing interactive content to web site. Microsoft and Netscape introduced JavaScript support in their browsers.
Benefits of JavaScript
Following are the benefits of JavaScript.
Following are the benefits of JavaScript.
- associative arrays
- loosely typed variables
- regular expressions
- objects and classes
- highly evolved date, math, and string libraries
- W3C DOM support in the JavaScript
Disadvantages of JavaScript
- Develo
- per depends on the browser support for the JavaScript
- There is no way to hide the JavaScript code in case of commercial application
Introduction
Document.write
Add Comment
If Statement is Java
<html>
<head>
<script language="javascript">
var date = new Date();
var hour = date.getHours();
if(hour <= 10){
document.write("<b>Good Morning</b>");
}
if(hour >= 11 && hour <=14){
document.write("<b>Good Afternoon</b>");
}
if(hour >= 15 && hour <=18){
document.write("<b>Good Evening</b>");
}
if(hour >= 19){
document.write("<b>Good Night</b>");
}
</script>
</head>
<body>
<p>
If time on your pc is less then 10AM then you will see the Good Morning Message.<br>
If time on you PC is from 11AM to 2PM then you will get the Good Afternoon Message.<br>
If time on you PC is from 3PM to 6PM then you will see Good Evening Message.<br>
If time on you PC is after 6PM then you will see Good Night Message.
</p>
</body>
</html>
No comments:
Post a Comment